# US 10,306,877 B2 · Removable insert for a horseshoe > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,306,877 B2 - Document ID: US10306877B2 - Status: Granted - Kind: B2 - Application number: 15/409,882 - Filed: 2017-01-19 - Published: 2017-05-11 - Granted: 2019-06-04 - Earliest claimed: 2011-11-03 - Assignees: Four Scorned, LLC - Applicants: Four Scorned, LLC - Inventors: Kenney C. Sledd; Mark A. Taulbee - Web page: https://patentgrep.com/patent/US10306877B2 ## CPC - A01L 1/04: Solid horseshoes consisting of multiple parts - A01L: SHOEING OF ANIMALS ## Abstract A substantially u-shaped horseshoe connected to a hoof of a horse adaptable for use on different surfaces without removing the horseshoe from the horse. The horseshoe has a cavity formed within a center of the closed portion of the u-shaped horseshoe. The horseshoe further has a removable insert having a toe grab configured to be positioned within the cavity. ## Claims ### Claim 1 A substantially u-shaped horseshoe connected to a hoof of a horse adaptable for use on different surfaces without removing the horseshoe from the horse, comprising: a cavity formed within a center of a bottom side of the closed portion of the substantially u-shaped horseshoe, said closed portion including an inner edge having a surface perpendicular to the bottom side; a slot located in the inner edge of the closed portion of the substantially u-shaped horseshoe; a removable insert configured to be positioned within the cavity, said removable insert having a toe grab positioned on a top surface and a stud positioned on a bottom surface; and a retaining clip having two arms adapted to engage the stud, said retaining clip adapted to be inserted into the slot to lock the removable insert within the cavity such that no additional fasteners are required. ### Claim 2 (depends on 1) The horseshoe according to claim 1, wherein one of the cavity and the removable insert has a raised boss. ### Claim 3 (depends on 2) The horseshoe according to claim 2, wherein the other one of the cavity and the removable insert has a recessed boss. ### Claim 4 (depends on 3) The horseshoe according to claim 3, wherein the raised boss and the recessed boss mate to provide lateral strength perpendicular to the horse's weight in the same direction as gravity and to prevent the insert from sliding. ### Claim 5 (depends on 1) The horseshoe according to claim 1, wherein the horseshoe is made from aluminum. ### Claim 6 (depends on 5) The horseshoe according to claim 5, wherein the removable insert is made from steel. ### Claim 7 (depends on 1) The horseshoe according to claim 1, wherein the toe grab is selected from one of a plurality of different heights. ### Claim 8 A horseshoe having a toe portion and a heel portion for connecting to a hoof of a horse adaptable for use on different surfaces without removing the horseshoe from the horse, comprising: a plate having a recessed cavity in a center of the toe portion, said recessed cavity having a center hole; an interchangeable insert having a toe grab positioned on a top surface of the insert and a stud positioned on a bottom surface of the insert, wherein the stud of the interchangeable insert is positioned within the center hole of the plate such that the bottom surface of the interchangeable insert is flush with a top surface of the recessed cavity; and a retaining clip having two arms adapted to engage the stud and secure the stud within the center hole such that no additional fasteners are required. ### Claim 9 (depends on 8) A horseshoe according to claim 8, further comprising a slot positioned on one of an inner edge or outer edge of the toe portion for receiving the retaining clip. ### Claim 10 (depends on 9) A horseshoe according to claim 9, wherein the retaining clip has an opening for removal of the retaining clip from the slot. ### Claim 11 (depends on 8) A horseshoe according to claim 8, wherein the center hole of the recessed cavity is surrounded by a recessed cylindrical boss. ### Claim 12 (depends on 11) A horseshoe according to claim 11, wherein the stud of the interchangeable insert is surrounded by a raised boss at a first end. ### Claim 13 (depends on 12) A horseshoe according to claim 12, wherein the stud of the interchangeable insert has a shoulder at an end opposite the first end. ### Claim 14 (depends on 13) A horseshoe according to claim 13, wherein the retaining clip engages the stud of the interchangeable insert above the shoulder. ### Claim 15 (depends on 14) A horseshoe according to claim 14, wherein the recessed cavity has two recessed linear bosses positioned on each side of the center hole. ### Claim 16 (depends on 15) A horseshoe according to claim 15, wherein the interchangeable insert has two raised linear bosses positioned on each side of the stud for mating with the two recessed linear bosses of the recessed cavity. ### Claim 17 A horseshoe for thoroughbred horse racing having a toe portion and a heel portion for connecting to a hoof of a horse adaptable for use on different surfaces without removing the horseshoe from the horse, comprising: a plate having a recessed cavity on a bottom side of the plate and an inner edge having a surface perpendicular to the bottom side with an arcuate-shape groove along an outer edge of the horseshoe and tapered side edges extending from the arcuate-shape groove to the inner edge of the horseshoe; an interchangeable insert having an arcuate-shaped toe grab positioned on a top surface of the insert and a stud positioned on a bottom surface of the insert configured to fit within the arcuate-shape groove of the recessed cavity, said insert having opposite tapered side edges corresponding to the tapered side edges of the recessed cavity; a slot positioned in the inner edge of the horseshoe; and a retaining clip having two arms adapted to engage the stud, said retaining clip received within the slot to secure the interchangeable insert to the recessed cavity such that no additional fasteners are required. ### Claim 18 (depends on 17) The horseshoe according to claim 17, wherein the recessed cavity and the interchangeable insert have corresponding cut-out portions to assist in retrieval of the retaining clip. ### Claim 19 (depends on 17) The horseshoe according to claim 17, wherein the horseshoe and the interchangeable insert are made from different materials.